Vulnerability Details : CVE-2021-35249
This broken access control vulnerability pertains specifically to a domain admin who can access configuration & user data of other domains which they should not have access to. Please note the admin is unable to modify the data (read only operation). This UAC issue leads to a data leak to unauthorized users for a domain, with no log of them accessing the data unless they attempt to modify it. This read-only activity is logged to the original domain and does not specify which domain was accessed.
Vulnerability category: BypassGain privilege
Products affected by CVE-2021-35249
- cpe:2.3:a:solarwinds:serv-u:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-35249
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 18 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-35249
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
SolarWinds |
CWE ids for CVE-2021-35249
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: psirt@solarwinds.com (Secondary)
References for CVE-2021-35249
-
https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3-1_release_notes.htm
Serv-U File Server 15.3.1 Release NotesRelease Notes;Vendor Advisory
-
https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35249
SolarWinds Trust Center Security Advisories | CVE-2021-35249Vendor Advisory
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